Real-time, aggregated crypto market data, trusted by the leading oracle networks and delivered to everyone building, trading, and valuing digital assets.

Frankfurt, Germany
Joined February 2019
We are very happy to be part of the @JPoolSolana Council and contribute to the Community Good initiative.
Replying to @JPoolSolana
The Council 👥 • Hervé Guillemet @PuffinValidator, Chair — Puffin • Lu @lukius — Validator 1 • Viktor @vik_sol — CryptoVik • Johann Focke @blocksizecap — Blocksize • Vijay Pondini @VijayPondini — Decentra
4
398
Blocksize voted in favor of SGP-1 and SGP-3. Reasoning in the comments.
Solana Validator Governance Voting is now live for SGP 1, SGP 2, and SGP 3. - SGP-0001: The Solana Constitution - SGP-0002: Double Disinflation - SGP-0003: Resource and Inclusion Fee Voting lasts until the end of epoch 1023 (Thursday at approximately 15:30 UTC). See the proposals here, and go vote: governance.solana.com
1
185
I have some hopium for you! If history rhymes, the current bear market for BTC could soon be over. The last 3 bear markets (measured from ATH to cycle low) lasted around 378 days — the last 2 came in at 364 and 366 days. The last 3 ATHs occurred around 535 days after the respective BTC halving. Each bull market (measured from the previous cycle low to the new ATH) lasted around 1,064 days. Will this time be different? If not, BTC is likely to bottom in October 2026 and reach a new ATH in late Q3 or early Q4 2029. As in the 2022 bear market, we can already observe a bullish divergence, with price moving lower or sideways while the Awesome Oscillator and RSI trend higher.
1
2
66
SGP-0001, the Solana Constitution, is now live for support on Solana Governance. It establishes how Solana governs itself - putting protocol direction and economic changes in the hands of validators and stakers. More about it: solanagov.com/ As a validator, we just supported SGP-0001. This proposal is seeking enough validator support to advance to a formal vote. If you'd like to review the proposal or register your support, you can do so here: governance.solana.com/propos…
3
3
12
448
A new chapter for Solana governance begins. The first Solana Governance Proposals are live, marking an important milestone in how the network evolves: github.com/solana-foundation… As a validator, we'll actively participate in decisions that shape Solana's long-term health, decentralization, and economics. Our current position: - ✅SGP-0003: Supported. We believe resource-intensive transactions should bear higher costs, while burning these fees strengthens SOL's long-term economics. solgov.app/?tab=votes - 🅿️SGP-0002: We do not support advancing the proposal. In our view, SGP-0003 already addresses the supply-side objective without adding unnecessary pressure on validator economics. Both proposals need 15% stake support before they even reach a final vote. We'll continue sharing our perspective as the governance process evolves.
1
6
220
Every asset on‑chain deserves the right price. We make sure it gets one. For years, that accuracy has secured billions on‑chain. Now we're making it available off‑chain — to everyone building, trading, and valuing crypto. Free trial available. blocksize.info/crypto-market…
4
1
1
5
9,287
One API, one accurate price — aggregated from 70+ exchanges, sub‑250ms. WebSocket, one key, docs ready. Wire it straight into your trading logic — or connect it agentically through our public MCP server and x402 pay‑per‑call. blocksize.info/crypto-market…
2
3
95
For years we've been a tier‑one publisher, securing $39 billion across the leading oracle networks. Following our mission — every asset on‑chain deserves the right price — we keep expanding coverage. blocksize.info/crypto-market…
1
2
72
1/ 🚀 Behind the Node: @blocksizecap This week we're highlighting Blocksize, a Germany based validator team bringing enterprise infrastructure and engineering expertise to the Solana ecosystem. 🧵👇
4
6
3
13
1,110
We're very happy to be part of the Solana on-chain governance go-live as one of the first Governance NCN operators.
1/ Solana onchain governance is live🗳️ Validators can now propose, support, and decide core protocol decisions via Solana Governance Proposals (SGPs) These are fully onchain, stake-weighted, and verified by Merkle proof 👇
1
184
Everything is moving to @solana. Spot trading. Lending. Collectibles. Payments. RWAs. Prediction markets. And now - AI has its own stack. Not one project. Five layers. 52 projects. Full map below.
9
8
2
30
2,679
.@BlocksizeCap is now live on pay.sh A leading data publisher in the oracle networks now offers the same price feed to individuals, institutions, and agents. Your agent pulls live crypto prices per call, with no account to set up. Point your agent at it: pay.sh/services/blocksize/ma…
6
8
1
38
6,569
Blocksize has integrated with @pyefinance to give our stakers instant liquidity on their staking rewards! Here is how Speedstake works:
2
2
6
666
1. Go to pye.fi/validators/blocksize 2. Connect your wallet 3. Speedstake detects your existing SOL stake with Blocksize automatically 4. Choose a duration in the future you want to sell for 5. Receive your future rewards, while staying delegated
1
2
241